Hyalogic Complete Joint Care Beef-Flavored Chewable Tablets for Dogs, 30 Count Purest form of Hyaluronic Acid (HA) with extra ingredients High molecular weight targets joint health N-Acetyl Glucosamine (NAG) supports and maintains proper level of HA; maintains healthy joint fluid MSM keeps normal HA levels in body; results in supporting healthy joints and proper lubrication Contains 30 beef-flavored chewable tablets; provides 30-60 servings depending on the weight of your dog